Hard to Be a God
Трудно быть богом (original)
An Earth scientist is sent to a planet that resembles our own during the Middle Ages—and he must not interfere in the planet’s political or historical development. Treated by the planet’s natives as a kind of divinity, he is both godlike and impotent in the face of chaos and brutality.
Starring Leonid Yarmolnik, Yuriy Tsurilo, Natalya Moteva, Aleksandr Chutko, Aleksandr Ilin, Evgeniy Gerchakov, Pyotr Merkuryev, Juris Laucinsh, Vytautas Paukštė, Konstantin Vorobyov
It's a drama and science-fiction movie, and has a rating of 6.6 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from India.